Intel Xeon E5 2667 's Advantages
Higher base frequency (2.9GHz vs 1.4GHz)
Larger L3 cache size (15MB vs 6MB)
Pentium 1405 V2 's Advantages
Released 1 years and 10 months late
Higher specification of memory (1333 vs 3)
More modern manufacturing process (22nm vs 32nm)
Lower TDP (40W vs 130W)